From 711a42275a4f13cfafa771aeffa6771e0a904e91 Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Fri, 9 Jan 2015 22:32:32 -0800
Subject: Removed a redundant condition.

---
 js/lib/node.js | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/js/lib/node.js b/js/lib/node.js
index 89172d7..84fb122 100644
--- a/js/lib/node.js
+++ b/js/lib/node.js
@@ -44,10 +44,6 @@ NodeWalker.prototype.next = function(){
             this.entering = false;
         }
 
-    } else if (!entering && cur === this.root) {
-        // don't move past root
-        this.current = null;
-
     } else if (cur.next) {
         this.current = cur.next;
         this.entering = true;
-- 
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